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Cheap flights from Hong Kong to Singapore from $336

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Singapore Changi are usually found in September or October, booked 77 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Hong Kong to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

$336

Popular in

January

Cheapest in

September

Average price

$535

Good round-trip deal

$613 or less

Good one-way deal

$207 or less
Hainan Airlines
  • Hainan Airlines
  • 11/5-18/5
  • 1 total stop
  • 14h 40m total
  • Hong Kong to Singapore
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Highest demand for flights based on searches. 18% potential increase in price ($153 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Singapore Changi.
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Price to beat on a one-way flight from Hong Kong Intl to Singapore Changi.
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Find flight deals from Hong Kong to Singapore

Cheapest flights from Hong Kong to Singapore
Explore the most affordable flight options available from Hong Kong to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Sun 11/519:20HKG - SIN
Nonstop3h 45mMultiple Airlines
Sun 18/504:50SIN - HKG
1 stop10h 55mMultiple Airlines
Deal found 13/4$336
Thu 15/510:15HKG - SIN
1 stop17h 30mHainan Airlines
Thu 29/504:50SIN - HKG
1 stop10h 55mHainan Airlines
Deal found 15/4$342
Sat 17/508:45HKG - SIN
1 stop8h 45mMalaysia Airlines
Tue 20/516:35SIN - HKG
1 stop7h 15mMalaysia Airlines
Deal found 14/4$353
Sat 10/501:45HKG - SIN
Nonstop3h 45mCathay Pacific
Sun 18/512:45SIN - HKG
Nonstop4h 15mCathay Pacific
Deal found 13/4$390
Sun 11/509:55HKG - SIN
1 stop10h 15mChina Eastern
Sat 17/500:55SIN - HKG
1 stop11h 25mChina Eastern
Deal found 13/4$435
Mon 19/521:30HKG - SIN
1 stop15h 15mEmirates
Sun 25/507:15SIN - HKG
1 stop10h 50mEmirates
Deal found 15/4$529
Fri 16/518:45HKG - SIN
1 stop17h 25mVietnam Airlines
Fri 23/513:10SIN - HKG
1 stop28h 15mVietnam Airlines
Deal found 15/4$565
Sat 17/517:30HKG - SIN
1 stop19h 05mChina Airlines
Sun 18/502:00SIN - HKG
1 stop8h 05mChina Airlines
Deal found 14/4$643
Fri 2/513:40HKG - SIN
1 stop9h 40mPhilippine Airlines
Wed 7/500:20SIN - HKG
1 stop17h 00mPhilippine Airlines
Deal found 14/4$648
Wed 14/516:40HKG - SIN
2 stops45h 45mVietJet Air
Tue 27/517:55SIN - HKG
2 stops45h 45mVietJet Air
Deal found 14/4$675
Sat 10/500:40HKG - SIN
1 stop20h 50mT'way Air
Sat 17/502:15SIN - HKG
1 stop21h 00mT'way Air
Deal found 13/4$751
Tue 20/514:25HKG - SIN
Nonstop3h 55mSingapore Airlines
Sun 25/508:40SIN - HKG
Nonstop4h 00mSingapore Airlines
Deal found 15/4$869

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Hong Kong to Singapore that are best for you.

Fly from

Hong Kong

Fly to

Singapore

Route

Depart

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 11/5

19:20-23:05

Nonstop3h 45m

Singapore Changi

Sun 18/5

04:50-15:45

1 stop10h 55m

$336

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 15/5

10:15-03:45

1 stop17h 30m

Singapore Changi

Thu 29/5

04:50-15:45

1 stop10h 55m

$342

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 17/5

08:45-17:30

1 stop8h 45m

Singapore Changi

Tue 20/5

16:35-23:50

1 stop7h 15m

$353

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 10/5

01:45-05:30

Nonstop3h 45m

Singapore Changi

Sun 18/5

12:45-17:00

Nonstop4h 15m

$390

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sun 11/5

09:55-20:10

1 stop10h 15m

Singapore Changi

Sat 17/5

00:55-12:20

1 stop11h 25m

$435

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 19/5

21:30-12:45

1 stop15h 15m

Singapore Changi

Sun 25/5

07:15-18:05

1 stop10h 50m

$529

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 16/5

18:45-17:25

1 stop22h 40m

Singapore Changi

Wed 21/5

18:25-17:25

1 stop23h 00m

$565

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Sat 17/5

17:30-12:35

1 stop19h 05m

Singapore Changi

Sun 18/5

02:00-10:05

1 stop8h 05m

$643

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 30/4

18:20-09:25

1 stop15h 05m

Singapore Changi

Fri 2/5

00:20-17:20

1 stop17h 00m

$644

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 13/5

16:40-12:05

2 stops43h 25m

Singapore Changi

Tue 20/5

15:25-18:50

1 stop27h 25m

$646

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 18 results
1
2

Best time to book a flight from Hong Kong to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Singapore

How far ahead should I book a flight from Hong Kong to Singapore?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Singapore. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Singapore, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to Singapore?

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of $355). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to SIN?

Find hourly flight availability from Hong Kong to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

One of the essential ways to save on airfare from Hong Kong to Singapore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 65% on airfare.

Weekly flight availability from Hong Kong to Singapore

Explore weekly flight availability from Hong Kong to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from HKG to SIN are scheduled on a Tuesday (52 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (38 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 15 April 2025.
Read reviews from past customers who have flown Korean Air, China Airlines and Asiana Airlines from Hong Kong to Singapore. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
China Airlines
8.2
Very Good
729 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Asiana Airlines
8.2
Very Good
438 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Hainan Airlines
8.1
Very Good
37 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Singapore Airlines
8.1
Very Good
1,288 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Singapore?

    Singapore Changi is the airport most travellers will use when flying to Singapore from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Changi (SIN) should be relatively easy as there are 46 daily flights to Singapore from 3 different airlines. 3h 50m is how long a flight from Hong Kong to Singapore Changi will take if you book a nonstop flight.

  • How popular is this Hong Kong to Singapore flight route?

    Within the past month, 148 users have taken a look at flights from Hong Kong Intl to Singapore Changi.

  • What are the cheapest airlines flying from Hong Kong to Singapore round-trip?

    Hainan Airlines, at $342, was found to be the cheapest airline from Hong Kong to Singapore.Alternate airlines to your destination round-trip include Malaysia Airlines and Cathay Pacific. Hainan Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Singapore one-way?

    For one-way options, check prices for Vietnam Airlines. According to our data, you can fly for as low as $459. Users have also found prices from $502 and $519 on Cathay Pacific and Shenzhen Airlines, respectively.

  • What are the most reliable airlines from Hong Kong to Singapore?

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Singapore consider choosing Ethiopian Air(97%), Air Canada(95%) or Gulf Air(92%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Hong Kong to Singapore?

    The cheapest flight price from Hong Kong to Singapore is $144. On average you can expect to pay $474. The most popular route, (Hong Kong Intl - Singapore Changi), can usually be booked for $613.

  • Can I find deals for flights from Hong Kong to Singapore that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Singapore.

  • Can I find deals for business class flights from Hong Kong to Singapore?

    Yes. Cheapflights offers flight deals from Hong Kong to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Singapore?

    Currently, May is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of $355). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Hong Kong to Singapore

Discover the top 3 airlines that operate flights from Hong Kong to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$283Average$490FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
ScootCheapest$296Average$419FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Cathay PacificCheapest$335Average$385FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Singapore?

Deals for Hong Kong to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Singapore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Singapore.

Can Cheapflights find flights from Hong Kong to Singapore with no change fees?

Certainly. Search results for flights to Singapore from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Singapore become cheaper?

Yes! Start tracking prices for Hong Kong to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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